The heart has two sides: the left side and the right side. Each side of the heart is divided into two parts producing 4 chambers. The upper chambers are called the atriums and the lower chambers are the ventricle. The heart not only has four chambers but also has four valves. The atri...
What are arteries? Read an artery definition, learn about major arteries and how arteries function, and understand the dangers of hardening of the...
It comprises of four primary blood vessels that facilitate the transportation of blood rich in oxygen and deoxygenated blood to and from the heart and body tissues.Answer and Explanation: What are the valves of the heart? What is the function of these valves? Heart valves are the ...
What structures in the cardiovascular system connect arteries to veins? What is the central organ of the cardiovascular system? Which artery carries blood from the heart to the lungs? What organs are affected by the rheumatic heart disease?
are composed of many layers of elastic membrane, a membrane that helps the arteries, such as the aorta, accommodate large volumes of blood being ejected from the left ventricle of the heart. However, the majority of the arteries in our body are the muscular or distributing type. The walls ...
(b) What are the lower parts of the heart called ? (c) What is the name of blood vessels which connect arteries to veins ? (d) (i) Which side of the heart pumps blood into the lungs ? (ii) Which side of the heart pumps blood into entire body (except the lungs ) ?
HEARD HEARMS HEARRT HEARS HEART HEARTH HEARTS HEARTWAP HEARU HEAS HEASARC HEASC HEASD HEASS HEAST HEAT HEAT-MP HEAT-MPT HEAT-SD HEAT-T HEAT-T-MP HEAT-TP-T HEAT/-T HEATCO HEATED HeatExch HEATH HEATRT HEATT HEAU HEAV HEAVEN ▼...
百度试题 结果1 题目What is the myocardium? A. Heart valves B. Heart veins C. Heart arteries D. Heart muscle 相关知识点: 试题来源: 解析 D. Heart muscle 反馈 收藏
An artery (plural arteries) (from Greek ἀρτηρία (artēríā) 'windpipe, artery') is a blood vessel that takes blood away from the heart to one or more parts of the body (tissues, lungs, brain etc.). Most arteries carry oxygenated blood; the two exceptions are the pulmonary ...
Circulatory: The job of thecirculatory systemis to move blood, nutrients, oxygen, carbon dioxide and hormones around the body. It consists of the heart, blood, blood vessels, arteries and veins. According to theCleveland Clinic, the adult human body's network of blood vessels is more than 60...